//******************************************************************
//******************************************************************
//**********          ANts Peer To Peer Sources        *************
//
// ANts P2P realizes a third generation P2P net. It protects your
// privacy while you are connected and makes you not trackable, hiding
// your identity (ip) and crypting everything you are sending/receiving
// from others.

// Copyright (C) 2004  Roberto Rossi

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

package ants.p2p.query;

import ants.p2p.*;
import ants.p2p.utils.indexer.DigestManager;
import ants.p2p.filesharing.*;

import org.apache.log4j.*;

public class QueryResultSenderThread{
  WarriorAnt wa;
  QueryMessage qm;
  Router r;

  static Logger _logger = Logger.getLogger(QueryResultSenderThread.class.getName());

  public QueryResultSenderThread(WarriorAnt wa, QueryMessage qm, Router r){
    this.wa = wa;
    this.qm = qm;
    this.r = r;
  }

  public void run(){
    QueryMessage oldQm = qm;
    try {
      qm = new QueryMessage(qm);
      qm.rnd.setSeed(System.currentTimeMillis());
      QueryManager queryManager = new QueryManager(qm, wa);
      qm.setProcessed();
      qm.resetDelivered();
      if (qm.getTuples().size() > 0) {

        String messageID;
        try {
          Thread.sleep(2);
          messageID = wa.getIdent() + "@" +
              (new DigestManager()).getDigest(System.
                                              currentTimeMillis() + "");
          Thread.sleep(2);
        }
        catch (Exception e) {
          messageID = Math.floor(Math.random() * Math.pow(10, 32)) + "";
        }
        if(qm.getQuery()instanceof QueryInetAddressItem && oldQm.getType() == 2) {
          qm.fillMessageProperties("", "", qm.getSource(), 1, qm.getAck_Id());
          wa.activateNewRouterProcess(qm, this.r.getRequirer());
        }else if(!(qm.getQuery()instanceof QueryInetAddressItem)){
          qm.fillMessageProperties(wa.getIdent(), wa.getLocalInetAddress(), qm.getSource(), oldQm.getType() == 0 ? 0 : 1, oldQm.getType() == 0 ? messageID : qm.getAck_Id());
          wa.activateNewRouterProcess(qm, oldQm.getType() == 0 ? this.wa.getIdent() : this.r.getRequirer());
        }
      }
    }
    catch (Exception e) {
      _logger.error("",e);
    }
  }
}
